MinT - Best Known (56−20, 56, s)-Nets in Base 2

Best Known (56−20, 56, s)-Nets in Base 2

(56−20, 56, 42)-Net over F₂ — Constructive and digital

Digital (36, 56, 42)-net over F₂, using

2 times m-reduction [i] based on digital (36, 58, 42)-net over F₂, using
- trace code for nets [i] based on digital (7, 29, 21)-net over F₄, using
  - net from sequence [i] based on digital (7, 20)-sequence over F₄, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 7 and N(F) ≥ 21, using
      - an explicitly constructive algebraic function field [i]

(56−20, 56, 46)-Net over F₂ — Digital

Digital (36, 56, 46)-net over F₂, using

Gilbertâ€“VarÅ¡amov bound [i]

(56−20, 56, 205)-Net in Base 2 — Upper bound on s

There is no (36, 56, 206)-net in base 2, because

the generalized Rao bound for nets shows that 2^mÂ â‰¥ 73480 005109 491318 > 2⁵⁶ [i]